iPhone 4 Horn Speaker

Boost the audio output of your iPhone®4 small speakers.

This stand will boost the audio output of your phone's built-in speakers by 13 decibels without sapping a single drop of battery juice! Horns have been used to amplify sound for centuries, so consider this mini silicone version the 21st century take on a classic creation!

But how does it work?Well, just like a normal horn amplifies the noise passed into it, this version collects the sound from your iPhone's built-in speaker, amplifies it through the horn-shaped acoustic channel and projects it into the room. Voila! Instant sound amplification with absolutely no drain on your battery!

The Horn Stand works both horizontally and vertically.

Dimensions: 4.5" L x 5" W x 2" HWeight: 0.2 lbs.

iPhone is a trademark of Apple Inc., registered in the U.S. and other countries.